Backend Engineer

Summary

Join Qustodio, a global leader in online safety, as a Backend Engineer. Solve cutting-edge engineering challenges and automate QA processes, deployments, and procedures. You will leverage your Python, Django/Django Rest Framework, and NoSQL database expertise. Experience with Celery and a commitment to code quality and best practices are essential. The role requires applying software engineering fundamentals and upholding cybersecurity responsibilities. Qustodio offers a strong team culture, flexible work environment, competitive salary, private health insurance, professional development opportunities, and a great office in Barcelona.

Requirements

• Have a relevant experience with Python and Django/Django Rest Framework
• Have knowledge on the Django ORM and its backends
• Have knowledge on NoSQL databases
• Have experience with Celery and know about it backends and brokers
• Are passionate on your code's quality
• Are oriented on good practices and thrive for improving your programming skills
• Apply software engineering fundamentals such SOLID, GRASP… principles in your daily work
• Uphold cybersecurity responsibilities, including secure coding practices, vulnerability assessment, and data protection

Preferred Qualifications

• Have some previous experience with microservices
• Have designed hybrid SQL/NonSQL model schemas
• Have some previous experience with continuous integration and delivery/deployment pipelines
• Have work with kubernetes and its ecosystem
• Like to be up to date within the latest technologies in the industry

Benefits

• Exciting challenges in a fast-growing tech company where you can grow your skills and career
• A strong team culture—we value collaboration, learning, and fun
• A diverse workplace—our team includes professionals from 18+ nationalities
• Flexible work environment—including remote work options
• Competitive salary and private health insurance
• Professional development opportunities—in-house training and team-building events
• A great office in Barcelona—modern, fully equipped, and in the city center
• Daily fruit and beverages
• Daily lunch catering
• 23 days of annual leave plus a half-day off on your birthday
• Flexible benefits package